package com.example.goods_admin.service;

import com.example.goods_admin.common.Result;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public interface BookService {
    Result uploadExcel(MultipartFile file);

    void downloadExcel(HttpServletResponse httpServletResponse) throws IOException;
}
